AirHint found the following cheapest return flights from Rome (FCO) to Sydney (SYD) in December 2025 (see full year).

Return flights

11 Dec - 16 Jan	China Eastern
12 Dec - 11 Jan	Air China
02 Dec - 09 Dec	Wizz Air Malta
26 Dec - 22 Jan	Ryanair
11 Dec - 01 Jan	China Eastern
08 Dec - 22 Dec	Air China
10 Dec - 28 Dec	Wizz Air Malta
17 Dec - 07 Jan	Wizz Air Malta
19 Dec - 06 Jan	Wizz Air Malta
26 Dec - 15 Jan	Ryanair
26 Dec - 11 Jan	Ryanair
26 Dec - 06 Jan	Ryanair
16 Dec - 05 Jan	Wizz Air Malta
01 Dec - 31 Dec	Air China
01 Dec - 16 Dec	Air China
01 Dec - 27 Dec	Air China
05 Dec - 18 Dec	Air China
21 Dec - 31 Dec	Turkish Airlines
01 Dec - 26 Dec	Turkish Airlines
01 Dec - 13 Dec	Turkish Airlines

Also check the deals for one-way flights from Rome to Sydney in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Cheapest return flights from Rome to Sydney in December from $994

Return flights